<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>report</title>
    <script>
      (function (doc, win) {
            var docEle = doc.documentElement,
                resizeEvent = 'orientationchange' in window ? 'orientationchange' : 'resize';
            var recalCulate = function(){
                var width = docEle.clientWidth;
                docEle.style.fontSize = 100 * (width / 1920) + 'px';
            };
            recalCulate()
            if (!doc.addEventListener) return;
            win.addEventListener(resizeEvent, recalCulate, false);
        })(document, window);
    </script>
  </head>
  <body>
    <div id="app"></div>
    <!-- built files will be auto injected -->
  </body>
</html>
